考研英语写作必背99句教学文稿.docx

考研英语写作必背99句教学文稿.docx

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考研英语写作必背99句教学文稿

2013考研英语写作必背99句

Stonedoesnotdecay,andsotoolsoflongagohaveremainedwheneventhebonesofthemanwhomadethemhavedisappearedwithouttrace.

　　Insectswouldmakeitimpossibleforustoliveintheworld;theywoulddevourallourcropsandkillourflocksandherds,ifitwerenotfortheprotectionwegetfrominsect-eatinganimals.

　　Itistruethatduringtheirexplorationstheyoftenfaceddifficultiesandangersofthemostperilousnature,equippedinamannerwhichwouldmakeamodernclimbershudderatthethought,buttheydidnotgooutoftheirwaytocourtsuchexcitement.

　　Thereisonlyonedifferencebetweenanoldmanandayoungone:

theyoungmanhasagloriousfuturebeforehimandoldonehasasplendidfuturebehindhim,andmaybethatiswheretherubis.

　　Ifindyoungpeopleexciting.Theyhaveairoffreedom,andtheyhavenotadrearycommitmenttomeanambitionsorlovecomfort.Theyarenotanxioussocialclimber,andtheyhavenodevotiontomaterialthings.

　　IamalwaysamazedwhenIhearpeoplesayingthatsportcreatesgoodwillbetweenthenations,andthatifonlythecommonpeoplesoftheworldcouldmeetoneanotheratfootballorcricket,theywouldhavenoinclinationtomeetonthebattlefield.

　　Itisimpossibletosaysimplyforthefunandexercise:

assoonasthequestionofprestigearises,assoonasyoufeelthatyouandsomelargerunitwillbedisgracedifyoulove,themostsavagecombativeinstinctsarearound.

　　Ithasbeenfoundthatcertainbatsemitsqueaksandbyreceivingtheechoes,theycanlocateandsteerclearofobstacles-orlocateflyinginsectsonwhichtheyfeed.Thisecho-locationinbatsisoftencomparedwithradar,theprincipleofwhichissimilar.

　　Asthetimeandcostofmakingachipdroptoafewdaysandafewhundreddollars,engineersmaysoonbefreetolettheirimaginationssoarwithoutbeingpenalizedbyexpensivefailure.

Evenmoreshockingisthefactthatthenumberandrateofimprisonmenthavemorethandoubledoverthepasttwentyyears,andrecidivism-thatistherateforrearrest-ismorethan60percent.

　　HisteachingbeganattheMassachusettsinstituteofTechnology,butWilliamRaineyHarperluredhimtothenewuniversityofChicago,whereheremainedofficiallyforexactlyagenerationandwherehisstudentsinadvancedcompositionfoundhimterrifyinglyfrigidintheclassroombutsympatheticandunderstandingintheirpersonalconferences.

　　Theslothpayssuchlittleattentiontoitspersonalhygienethatgreenalgaegrowonitscoarsehairandcommunitiesofaparasiticmothliveinthedepthsofitscoatproducingcaterpillarswhichgrazeonitsmouldyhair.Itsmusclesaresuchthatisquitsincapableofmovingatspeedofoverakilometeranhourevenovertheshortestdistancesandtheswiftestmovementitcanmakeisasweepofitshookedarm.

　　Artificialflowersareusedforscientificaswellasfordecorativepurposes.Theyaremadefromavarietyofmaterials,suchaswaxandglass,soskillfullythattheycanscarcelybedistinguishedfromnaturalflowers.

　　ThreeyearsofresearchatanabandonedcoalmineinArgonne,Illinois,haveresultedinfindingsthatscientistsbelievecanhelpreclaimthousandsofminedisposalsitesthatscarthecoal-richregionsoftheUnitedStates.

　　Whenthepersuadingandtheplanningforthewesternrailroadshadfinallybeencompleted,thereallychallengingtaskremained:

thedangerous,sweaty,backbreaking,brawlingbusinessofactuallybuildingthelines.

　　Becauseofthespacecrunch,theArtMuseumhasbecomeincreasinglycautiousinconsideringacquisitionsanddonationsofart,insomecasespassingupopportunitiestostrengthenitscollections.

　　TheUnitedStatesConstitutionrequiresthatPresidentbeanatural-borncitizen,thirty-fiveyearsofageorolder,whohaslivedintheUnitedStatesforaminimumoffourteenyears.

　　AridregionsinthesouthwesternUnitedStateshavebecomeincreasinglyinvitingplaygroundsforthegrowingnumberofrecreationseekerswhoownvehiclessuchasmotorcyclesorpoweredtrailbikesandindulgeinhill-climbingcontestsorincavingnewtailsinthedesert.

Eventhoughtheprecisequalitiesofheroinliterarywordsmayvaryovertime,thebasicexemplaryfunctionoftheheroseemstoremainconstant.

　　Peopleinprehistorictimescreatedpaintsbygrindingmaterialssuchasplantsandclayintopowerandthenaddingwater.

　　Oftenveryannoyingweeds,goldenrodscrowdoutlesshardyplantsandactashoststomanyinsectpests.

　　Startingaround7000BC,andforthenextfourthousandyears,mushoftheNorthernHemisphereexperiencedtemperatureswarmerthanatpresent.

　　WhenHenryFordfirstsoughtfinancialbackingformakingcars,theverynotionoffarmersandclerksowningautomobileswasconsideredridiculous.

　　Thoughoncequitelarge,thepopulationofthebaldeagleacrossNorthAmericahasdrasticallydeclinedinthepastfortyyears.

　　Thebeaverchewsdowntreestogetfoodandmaterialwithwhichtobuilditshome.

　　Poodleswereonceusedasretrieversinduckhunting,buttheAmericanKennelClubdoesnotconsiderthemsportingdogsbecausetheyarenowprimarilykeptaspests.

　　Asaresultofwhatisnowknowninphysicsandchemistry,scientistshavebeenabletomakeimportantdiscoveriesinbiologyandmedicine.

　　ThepracticeofmakingexcellentfilmsbasedonratherobscurenovelshasbeengoingonsolongintheUnitedStatesastoconstituteatradition.

　　Sincetheconsumerconsidersthebestfruittobethemostattractive,thegrowermustprovideproductsthatsatisfythediscerningeye.

　　Television,themostpervasiveandpersuasiveofmoderntechnologies,markedbyrapidchangeandgrowth,ismovingintoanewera,aneraofextraordinarysophisticationandversatility,whichpromisestoreshapeourlivesandourworld.

　　Televisionismorethanjustelectronics;itisameansofexpression,aswellasavehicleforcommunication,andassuchbecomesapowerfultoolforreachingotherhumanbeings.

Perfectlymatchedpearls,strungintoanecklace,bringafarhigherpricethanthesamepearlssoldindividually.

　　Duringtheeighteenthcentury,LittleTurtlewaschiefoftheMiamitribewhoseterritorybecamewhatisnowIndianaandOhio.

　　Amongalmostsevenhundredspeciesofbamboo.Somearefullygrownatlessthanafoothigh,whileotherscangrowthreefeetintwenty-fourhours.

　　Beforestartingonaseavoyages,prudentnavigatorslearntheseacharts,studythesailingdirections,andmemorizelighthouselocationstopreparethemselvesforanyconditionstheymightencounter.

　　Ofalltheeconomicallyimportantplants,palmshavebeentheleaststudied.

　　Buyersandsellersshouldbeawarenewdevelopmentsintechnologycananddoesaffectmarketingactivities.

　　Theapplicationsofelectroniccontrolsmadepossiblebythemicroprocessorandcomputerstoragehavemultipliedtheusesofthemoderntypewriter.

　　Thehumanskeletonconsistsofmorethantwohundredbonesboundtogetherbytoughandrelativelyinelasticconnectivetissuescalledligaments.

　　Thepigmentationofapearlisinfluencedbythetypeofoysterinwhichitdevelopsandbythedepth,temperature,andthesaltcontentofthewaterinwhichtheoysterlives.

　　Althoughmockingbirdssuperblymimicthesongsandcallsofmanybirds,theycannonethelessbequicklyidentifiedasmockingbirdsbycertainauralclues.Notonlycanwalkingfishliveoutofwater,buttheycanalsotravelshortdistancesoverland.

　　Scientistsdonotknowwhydinosaursbecameextinct,butsometheoriespostulatethatchangesingeography,climate,andsealevelswereresponsible.

　　Thescienceofhorticulture,inwhichtheprimaryconcernsaremaximumyieldandsuperiorquality,utilizesinformationderivedfromothersciences.

　　Snowaidsfarmersbykeepingheatinthelowergroundlevels,therebysavingtheseedsfromfreezing.

Thewallflowerissocalledbecauseitsweakstemsoftengrowonwallsandalongstonycliffsforsupport.

　　Itistheinteractionbetweenpeople,ratherthantheeventsthatoccurintheirlives,thatisthemainfocusofsocialpsychology.

　　NosocialcrusadearousedElizabethWilliam’senthusiasmmorethantheexpansionofeducationalfacilitiesforimmigrantstotheUnitedStates.

　　Quailstypicallyhaveshortroundedwingsthatenablethemtospringintofullflightinstantlywhendisturbedintheirhidingplaces.

　　Accordingtoanthropologists,theearliestancestorsofhumansthatstooduprightresembledchimpanzeesfacially,withslopingforeheadsandprotrudingbrows.

　　Notuntil1866wasfullysuccessfultransatlanticcablefinallylaid.

　　Inhiswriting,JohnCroweRansomdescribeswhatheconsidersthespiritualbarrennessofsocietybroughtaboutbyscienceandtechnology.

　　Childrenwithparentswhoseguidanceisfirm,consistent,andrationalareinclinedtopossesshighlevelsofself-confidence.

　　TheancientHopewellpeopleofNorthAmericaprobablycultivatedcornandothercrops,butbuntingandgatheringwerestillofcriticalimportanceintheireconomy.

　　Usingmanysymbolsmakesitpossibletoputalargeamountofinformationonasinglemap.

　　Anarchismisatermdescribingaclusterofdoctrinesandattitudeswhoseprincipalunitingfeatureisthebeliefthatgovernmentisbothharmfulandunnecessary.

　　ProbablynomanhadmoreeffectonthedailylivesofmostpeopleintheUnitedStatesthandidHenryFordapioneerinautomobileproduction.

　　Theuseofwell-chosennonsensewordsmakespossiblethetestingofmanybasichypothesesinthefieldoflanguagelearning.

　　Thehistoryofpaintingisafascinatingchainofeventsthatprobablybeganwiththeveryfirstpicturesevermade.